Salvador, Amparo, Gladys Becerra, Miguel de la Guardia, and M. Angeles Jaime. “Direct Determination of Resorcinol in Pharmaceuticals by Using Derivative Spectrometry”. Ciencia 3, no. 3 (1). Accessed October 30, 2025. https://produccioncientifica.luz.edu.ve/index.php/ciencia/article/view/8759.